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China: Recent changes at the Patent Re-examination Board

On 15 March 2019, the
Patent Re-examination Board of the China National Intellectual Property Administration
(CNIPA) was re-named to Re-examination and Invalidation Department of the
Patent Office, CNIPA. According to a notification on the website, new Chinese
and English versions of the website have recently been launched. The previous
URLs are no longer accessible and bookmarks should be updated.

A free step-by-step
search guide on how to search for re-examination and invalidation decisions can
be found in the Asian patent information section on the EPO website.